Achillea millefolium (Yarrow)
Aconitum napellus (Monkshood, Aconite)
Allium sativum (Garlic)
Arctostaphylos uva ursi (Bearberry)
Baptisia tintoria (Wild indigo)
Barosma betulina (Buchu)
Calendula officinalis (Marigold)
Chimaphilia umbellata (Pipsissewa)
Chionanthus virginicus (Fringe tree)
Cinnamomum spp. (Cinnamon)
Commiphora molmol (Myrrh)
Echinacea angustifolia (Purple cone flower)
Hydrastis canadensis (Goldenseal)
Juniperis communis (Juniper)
Salvia officinalis (Sage)
Thuja plicata, occidentalis (Western cedar)
Thymus vulgaris (Thyme)
Urtica urens (Nettles)
Vaccinium myrtillus (Bilberry)

References